Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 557 insertions, 0 deletions

diff --git a/chart2/source/tools/InternalData.cxx b/chart2/source/tools/InternalData.cxx
new file mode 100644
index 000000000..b6fc1e090
--- /dev/null
+++ b/chart2/source/tools/InternalData.cxx
@@ -0,0 +1,557 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <InternalData.hxx>
+#include <ResId.hxx>
+#include <strings.hrc>
+
+#include <comphelper/sequence.hxx>
+#include <o3tl/safeint.hxx>
+#include <osl/diagnose.h>
+
+#ifdef DEBUG_CHART2_TOOLS
+#define DEBUG_INTERNAL_DATA 1
+#endif
+
+#ifdef DEBUG_INTERNAL_DATA
+#include <svl/gridprinter.hxx>
+#endif
+
+#include <algorithm>
+#include <iterator>
+#include <limits>
+
+using ::com::sun::star::uno::Sequence;
+
+using namespace ::com::sun::star;
+using namespace ::std;
+
+namespace chart
+{
+
+namespace
+{
+struct lcl_NumberedStringGenerator
+{
+    lcl_NumberedStringGenerator( const OUString & rStub, const OUString & rWildcard ) :
+            m_aStub( rStub ),
+            m_nCounter( 0 ),
+            m_nStubStartIndex( rStub.indexOf( rWildcard )),
+            m_nWildcardLength( rWildcard.getLength())
+    {
+    }
+    vector< uno::Any > operator()()
+    {
+        return { uno::Any(m_aStub.replaceAt( m_nStubStartIndex, m_nWildcardLength, OUString::number( ++m_nCounter ))) };
+    }
+private:
+    OUString m_aStub;
+    sal_Int32 m_nCounter;
+    const sal_Int32 m_nStubStartIndex;
+    const sal_Int32 m_nWildcardLength;
+};
+
+template< typename T >
+    Sequence< T > lcl_ValarrayToSequence( const std::valarray< T > & rValarray )
+{
+#if defined __GLIBCXX__ && (!defined _GLIBCXX_RELEASE || _GLIBCXX_RELEASE < 12)
+    // workaround for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103022
+    if (!size(rValarray))
+        return Sequence<T>();
+#endif
+
+    return comphelper::containerToSequence(rValarray);
+}
+
+} // anonymous namespace
+
+InternalData::InternalData()
+    : m_nColumnCount( 0 )
+    , m_nRowCount( 0 )
+    , m_aRowLabels( 0 )
+    , m_aColumnLabels( 0 )
+{}
+
+const double fDefaultData[] = {
+    9.10, 3.20, 4.54,
+    2.40, 8.80, 9.65,
+    3.10, 1.50, 3.70,
+    4.30, 9.02, 6.20
+};
+
+void InternalData::createDefaultData()
+{
+    const sal_Int32 nRowCount = 4;
+    const sal_Int32 nColumnCount = 3;
+
+    m_nRowCount = nRowCount;
+    m_nColumnCount = nColumnCount;
+    const sal_Int32 nSize = nColumnCount * nRowCount;
+    // @todo: localize this!
+    const OUString aRowName(SchResId(STR_ROW_LABEL));
+    const OUString aColName(SchResId(STR_COLUMN_LABEL));
+
+    m_aData.resize( nSize );
+    for( sal_Int32 i=0; i<nSize; ++i )
+        m_aData[i] = fDefaultData[i];
+
+    m_aRowLabels.clear();
+    m_aRowLabels.reserve( m_nRowCount );
+    generate_n( back_inserter( m_aRowLabels ), m_nRowCount,
+        lcl_NumberedStringGenerator( aRowName, "%ROWNUMBER" ));
+
+    m_aColumnLabels.clear();
+    m_aColumnLabels.reserve( m_nColumnCount );
+    generate_n( back_inserter( m_aColumnLabels ), m_nColumnCount,
+        lcl_NumberedStringGenerator( aColName, "%COLUMNNUMBER" ));
+}
+
+void InternalData::setData( const Sequence< Sequence< double > >& rDataInRows )
+{
+    m_nRowCount = rDataInRows.getLength();
+    m_nColumnCount = (m_nRowCount ? rDataInRows[0].getLength() : 0);
+
+    if( m_aRowLabels.size() != static_cast< sal_uInt32 >( m_nRowCount ))
+        m_aRowLabels.resize( m_nRowCount );
+    if( m_aColumnLabels.size() != static_cast< sal_uInt32 >( m_nColumnCount ))
+        m_aColumnLabels.resize( m_nColumnCount );
+
+    m_aData.resize( m_nRowCount * m_nColumnCount );
+    // set all values to Nan
+    m_aData = std::numeric_limits<double>::quiet_NaN();
+
+    for( sal_Int32 nRow=0; nRow<m_nRowCount; ++nRow )
+    {
+        int nDataIdx = nRow*m_nColumnCount;
+        const sal_Int32 nMax = std::min( rDataInRows[nRow].getLength(), m_nColumnCount );
+        for( sal_Int32 nCol=0; nCol < nMax; ++nCol )
+        {
+            m_aData[nDataIdx] = rDataInRows[nRow][nCol];
+            nDataIdx += 1;
+        }
+    }
+}
+
+Sequence< Sequence< double > > InternalData::getData() const
+{
+    Sequence< Sequence< double > > aResult( m_nRowCount );
+    auto aResultRange = asNonConstRange(aResult);
+
+    for( sal_Int32 i=0; i<m_nRowCount; ++i )
+        aResultRange[i] = lcl_ValarrayToSequence< tDataType::value_type >(
+            m_aData[ std::slice( i*m_nColumnCount, m_nColumnCount, 1 ) ] );
+
+    return aResult;
+}
+
+Sequence< double > InternalData::getColumnValues( sal_Int32 nColumnIndex ) const
+{
+    if( nColumnIndex >= 0 && nColumnIndex < m_nColumnCount )
+        return lcl_ValarrayToSequence< tDataType::value_type >(
+            m_aData[ std::slice( nColumnIndex, m_nRowCount, m_nColumnCount ) ] );
+    return Sequence< double >();
+}
+Sequence< double > InternalData::getRowValues( sal_Int32 nRowIndex ) const
+{
+    if( nRowIndex >= 0 && nRowIndex < m_nRowCount )
+        return lcl_ValarrayToSequence< tDataType::value_type >(
+            m_aData[ std::slice( nRowIndex*m_nColumnCount, m_nColumnCount, 1 ) ] );
+    return Sequence< double >();
+}
+
+void InternalData::setColumnValues( sal_Int32 nColumnIndex, const vector< double > & rNewData )
+{
+    if( nColumnIndex < 0 )
+        return;
+    enlargeData( nColumnIndex + 1, rNewData.size() );
+
+    tDataType aSlice = m_aData[ std::slice( nColumnIndex, m_nRowCount, m_nColumnCount ) ];
+    for( vector< double >::size_type i = 0; i < rNewData.size(); ++i )
+        aSlice[i] = rNewData[i];
+    m_aData[ std::slice( nColumnIndex, m_nRowCount, m_nColumnCount ) ] = aSlice;
+}
+
+void InternalData::setRowValues( sal_Int32 nRowIndex, const vector< double > & rNewData )
+{
+    if( nRowIndex < 0 )
+        return;
+    enlargeData( rNewData.size(), nRowIndex+1 );
+
+    tDataType aSlice = m_aData[ std::slice( nRowIndex*m_nColumnCount, m_nColumnCount, 1 ) ];
+    for( vector< double >::size_type i = 0; i < rNewData.size(); ++i )
+        aSlice[i] = rNewData[i];
+    m_aData[ std::slice( nRowIndex*m_nColumnCount, m_nColumnCount, 1 ) ]= aSlice;
+}
+
+void InternalData::setComplexColumnLabel( sal_Int32 nColumnIndex, vector< uno::Any >&& rComplexLabel )
+{
+    if( nColumnIndex < 0 )
+        return;
+    if( o3tl::make_unsigned(nColumnIndex) >= m_aColumnLabels.size() )
+    {
+        m_aColumnLabels.resize(nColumnIndex+1);
+        enlargeData( nColumnIndex+1, 0 );
+    }
+    m_aColumnLabels[nColumnIndex] = std::move(rComplexLabel);
+
+    dump();
+}
+
+void InternalData::setComplexRowLabel( sal_Int32 nRowIndex, vector< uno::Any >&& rComplexLabel )
+{
+    if( nRowIndex < 0 )
+        return;
+    if( o3tl::make_unsigned(nRowIndex) >= m_aRowLabels.size() )
+    {
+        m_aRowLabels.resize(nRowIndex+1);
+        enlargeData( 0, nRowIndex+1 );
+    }
+    sal_Int32 nSize = static_cast<sal_Int32>( m_aRowLabels[nRowIndex].size() );
+    if( nSize >= 1 && !rComplexLabel.empty() )
+    {
+        m_aRowLabels[nRowIndex].resize(nSize+1);
+        m_aRowLabels[nRowIndex][nSize] = rComplexLabel[0];
+    }
+    else
+    {
+        m_aRowLabels[nRowIndex] = std::move(rComplexLabel);
+    }
+}
+
+vector< uno::Any > InternalData::getComplexColumnLabel( sal_Int32 nColumnIndex ) const
+{
+    if( nColumnIndex < static_cast< sal_Int32 >( m_aColumnLabels.size() ) )
+        return m_aColumnLabels[nColumnIndex];
+    else
+        return vector< uno::Any >();
+}
+vector< uno::Any > InternalData::getComplexRowLabel( sal_Int32 nRowIndex ) const
+{
+    if( nRowIndex < static_cast< sal_Int32 >( m_aRowLabels.size() ) )
+        return m_aRowLabels[nRowIndex];
+    else
+        return vector< uno::Any >();
+}
+
+void InternalData::swapRowWithNext( sal_Int32 nRowIndex )
+{
+    if( nRowIndex >= m_nRowCount - 1 )
+        return;
+
+    const sal_Int32 nMax = m_nColumnCount;
+    for( sal_Int32 nColIdx=0; nColIdx<nMax; ++nColIdx )
+    {
+        size_t nIndex1 = nColIdx + nRowIndex*m_nColumnCount;
+        size_t nIndex2 = nIndex1 + m_nColumnCount;
+        double fTemp = m_aData[nIndex1];
+        m_aData[nIndex1] = m_aData[nIndex2];
+        m_aData[nIndex2] = fTemp;
+    }
+
+    vector< uno::Any > aTemp( m_aRowLabels[nRowIndex] );
+    m_aRowLabels[nRowIndex] = m_aRowLabels[nRowIndex + 1];
+    m_aRowLabels[nRowIndex + 1] = aTemp;
+}
+
+void InternalData::swapColumnWithNext( sal_Int32 nColumnIndex )
+{
+    if( nColumnIndex >= m_nColumnCount - 1 )
+        return;
+
+    const sal_Int32 nMax = m_nRowCount;
+    for( sal_Int32 nRowIdx=0; nRowIdx<nMax; ++nRowIdx )
+    {
+        size_t nIndex1 = nColumnIndex + nRowIdx*m_nColumnCount;
+        size_t nIndex2 = nIndex1 + 1;
+        double fTemp = m_aData[nIndex1];
+        m_aData[nIndex1] = m_aData[nIndex2];
+        m_aData[nIndex2] = fTemp;
+    }
+
+    vector< uno::Any > aTemp( m_aColumnLabels[nColumnIndex] );
+    m_aColumnLabels[nColumnIndex] = m_aColumnLabels[nColumnIndex + 1];
+    m_aColumnLabels[nColumnIndex + 1] = aTemp;
+}
+
+bool InternalData::enlargeData( sal_Int32 nColumnCount, sal_Int32 nRowCount )
+{
+    sal_Int32 nNewColumnCount( std::max<sal_Int32>( m_nColumnCount, nColumnCount ) );
+    sal_Int32 nNewRowCount( std::max<sal_Int32>( m_nRowCount, nRowCount ) );
+    sal_Int32 nNewSize( nNewColumnCount*nNewRowCount );
+
+    bool bGrow = (nNewSize > m_nColumnCount*m_nRowCount);
+
+    if( bGrow )
+    {
+        tDataType aNewData( std::numeric_limits<double>::quiet_NaN(), nNewSize );
+        // copy old data
+        for( int nCol=0; nCol<m_nColumnCount; ++nCol )
+            static_cast< tDataType >(
+                aNewData[ std::slice( nCol, m_nRowCount, nNewColumnCount ) ] ) =
+                m_aData[ std::slice( nCol, m_nRowCount, m_nColumnCount ) ];
+
+        m_aData.resize( nNewSize );
+        m_aData = aNewData;
+    }
+    m_nColumnCount = nNewColumnCount;
+    m_nRowCount = nNewRowCount;
+    return bGrow;
+}
+
+void InternalData::insertColumn( sal_Int32 nAfterIndex )
+{
+    // note: -1 is allowed, as we insert after the given index
+    OSL_ASSERT( nAfterIndex < m_nColumnCount && nAfterIndex >= -1 );
+    if( nAfterIndex >= m_nColumnCount || nAfterIndex < -1 )
+        return;
+    sal_Int32 nNewColumnCount = m_nColumnCount + 1;
+    sal_Int32 nNewSize( nNewColumnCount * m_nRowCount );
+
+    tDataType aNewData( std::numeric_limits<double>::quiet_NaN(), nNewSize );
+
+    // copy old data
+    int nCol=0;
+    for( ; nCol<=nAfterIndex; ++nCol )
+        aNewData[ std::slice( nCol, m_nRowCount, nNewColumnCount ) ] =
+            static_cast< tDataType >(
+                m_aData[ std::slice( nCol, m_nRowCount, m_nColumnCount ) ] );
+    for( ++nCol; nCol<nNewColumnCount; ++nCol )
+        aNewData[ std::slice( nCol, m_nRowCount, nNewColumnCount ) ] =
+            static_cast< tDataType >(
+                m_aData[ std::slice( nCol - 1, m_nRowCount, m_nColumnCount ) ] );
+
+    m_nColumnCount = nNewColumnCount;
+    m_aData.resize( nNewSize );
+    m_aData = aNewData;
+
+    // labels
+    if( nAfterIndex < static_cast< sal_Int32 >( m_aColumnLabels.size()))
+        m_aColumnLabels.insert( m_aColumnLabels.begin() + (nAfterIndex + 1), vector< uno::Any >(1) );
+
+    dump();
+}
+
+sal_Int32 InternalData::appendColumn()
+{
+    insertColumn( getColumnCount() - 1 );
+    return getColumnCount() - 1;
+}
+
+sal_Int32 InternalData::appendRow()
+{
+    insertRow( getRowCount() - 1 );
+    return getRowCount() - 1;
+}
+
+sal_Int32 InternalData::getRowCount() const
+{
+    return m_nRowCount;
+}
+
+sal_Int32 InternalData::getColumnCount() const
+{
+    return m_nColumnCount;
+}
+
+void InternalData::insertRow( sal_Int32 nAfterIndex )
+{
+    // note: -1 is allowed, as we insert after the given index
+    OSL_ASSERT( nAfterIndex < m_nRowCount && nAfterIndex >= -1 );
+    if( nAfterIndex >= m_nRowCount || nAfterIndex < -1 )
+        return;
+    sal_Int32 nNewRowCount = m_nRowCount + 1;
+    sal_Int32 nNewSize( m_nColumnCount * nNewRowCount );
+
+    tDataType aNewData( std::numeric_limits<double>::quiet_NaN(), nNewSize );
+
+    // copy old data
+    sal_Int32 nIndex = nAfterIndex + 1;
+    aNewData[ std::slice( 0, nIndex * m_nColumnCount, 1 ) ] =
+        static_cast< tDataType >(
+            m_aData[ std::slice( 0, nIndex * m_nColumnCount, 1 ) ] );
+
+    if( nIndex < m_nRowCount )
+    {
+        sal_Int32 nRemainingCount = m_nColumnCount * (m_nRowCount - nIndex);
+        aNewData[ std::slice( (nIndex + 1) * m_nColumnCount, nRemainingCount, 1 ) ] =
+            static_cast< tDataType >(
+                m_aData[ std::slice( nIndex * m_nColumnCount, nRemainingCount, 1 ) ] );
+    }
+
+    m_nRowCount = nNewRowCount;
+    m_aData.resize( nNewSize );
+    m_aData = aNewData;
+
+    // labels
+    if( nAfterIndex < static_cast< sal_Int32 >( m_aRowLabels.size()))
+        m_aRowLabels.insert( m_aRowLabels.begin() + nIndex, vector< uno::Any > (1));
+
+    dump();
+}
+
+void InternalData::deleteColumn( sal_Int32 nAtIndex )
+{
+    OSL_ASSERT( nAtIndex < m_nColumnCount && nAtIndex >= 0 );
+    if( nAtIndex >= m_nColumnCount || m_nColumnCount < 1 || nAtIndex < 0 )
+        return;
+    sal_Int32 nNewColumnCount = m_nColumnCount - 1;
+    sal_Int32 nNewSize( nNewColumnCount * m_nRowCount );
+
+    tDataType aNewData( std::numeric_limits<double>::quiet_NaN(), nNewSize );
+
+    // copy old data
+    int nCol=0;
+    for( ; nCol<nAtIndex; ++nCol )
+        aNewData[ std::slice( nCol, m_nRowCount, nNewColumnCount ) ] =
+            static_cast< tDataType >(
+                m_aData[ std::slice( nCol, m_nRowCount, m_nColumnCount ) ] );
+    for( ; nCol<nNewColumnCount; ++nCol )
+        aNewData[ std::slice( nCol, m_nRowCount, nNewColumnCount ) ] =
+            static_cast< tDataType >(
+                m_aData[ std::slice( nCol + 1, m_nRowCount, m_nColumnCount ) ] );
+
+    m_nColumnCount = nNewColumnCount;
+    m_aData.resize( nNewSize );
+    m_aData = aNewData;
+
+    // labels
+    if( nAtIndex < static_cast< sal_Int32 >( m_aColumnLabels.size()))
+        m_aColumnLabels.erase( m_aColumnLabels.begin() + nAtIndex );
+
+    dump();
+}
+
+void InternalData::deleteRow( sal_Int32 nAtIndex )
+{
+    OSL_ASSERT( nAtIndex < m_nRowCount && nAtIndex >= 0 );
+    if( nAtIndex >= m_nRowCount || m_nRowCount < 1 || nAtIndex < 0 )
+        return;
+    sal_Int32 nNewRowCount = m_nRowCount - 1;
+    sal_Int32 nNewSize( m_nColumnCount * nNewRowCount );
+
+    tDataType aNewData( std::numeric_limits<double>::quiet_NaN(), nNewSize );
+
+    // copy old data
+    sal_Int32 nIndex = nAtIndex;
+    if( nIndex )
+        aNewData[ std::slice( 0, nIndex * m_nColumnCount, 1 ) ] =
+            static_cast< tDataType >(
+                m_aData[ std::slice( 0, nIndex * m_nColumnCount, 1 ) ] );
+
+    if( nIndex < nNewRowCount )
+    {
+        sal_Int32 nRemainingCount = m_nColumnCount * (nNewRowCount - nIndex);
+        aNewData[ std::slice( nIndex * m_nColumnCount, nRemainingCount, 1 ) ] =
+            static_cast< tDataType >(
+                m_aData[ std::slice( (nIndex + 1) * m_nColumnCount, nRemainingCount, 1 ) ] );
+    }
+
+    m_nRowCount = nNewRowCount;
+    m_aData.resize( nNewSize );
+    m_aData = aNewData;
+
+    // labels
+    if( nAtIndex < static_cast< sal_Int32 >( m_aRowLabels.size()))
+        m_aRowLabels.erase( m_aRowLabels.begin() + nAtIndex );
+
+    dump();
+}
+
+void InternalData::setComplexRowLabels( tVecVecAny&& rNewRowLabels )
+{
+    m_aRowLabels = std::move(rNewRowLabels);
+    sal_Int32 nNewRowCount = static_cast< sal_Int32 >( m_aRowLabels.size() );
+    if( nNewRowCount < m_nRowCount )
+        m_aRowLabels.resize( m_nRowCount );
+    else
+        enlargeData( 0, nNewRowCount );
+}
+
+const InternalData::tVecVecAny& InternalData::getComplexRowLabels() const
+{
+    return m_aRowLabels;
+}
+
+void InternalData::setComplexColumnLabels( tVecVecAny&& rNewColumnLabels )
+{
+    m_aColumnLabels = std::move(rNewColumnLabels);
+    sal_Int32 nNewColumnCount = static_cast< sal_Int32 >( m_aColumnLabels.size() );
+    if( nNewColumnCount < m_nColumnCount )
+        m_aColumnLabels.resize( m_nColumnCount );
+    else
+        enlargeData( nNewColumnCount, 0 );
+}
+
+const InternalData::tVecVecAny& InternalData::getComplexColumnLabels() const
+{
+    return m_aColumnLabels;
+}
+
+#ifdef DEBUG_INTERNAL_DATA
+void InternalData::dump() const
+{
+    // Header
+    if (!m_aColumnLabels.empty())
+    {
+        svl::GridPrinter aPrinter(m_aColumnLabels[0].size(), m_aColumnLabels.size(), true);
+        for (size_t nCol = 0; nCol < m_aColumnLabels.size(); ++nCol)
+        {
+            for (size_t nRow = 0; nRow < m_aColumnLabels[nCol].size(); ++nRow)
+            {
+                OUString aStr;
+                if (m_aColumnLabels[nCol].at(nRow) >>= aStr)
+                    aPrinter.set(nRow, nCol, aStr);
+            }
+        }
+        aPrinter.print("Header");
+    }
+
+    if (!m_aRowLabels.empty())
+    {
+        svl::GridPrinter aPrinter(m_aRowLabels.size(), m_aRowLabels[0].size(), true);
+        for (size_t nRow = 0; nRow < m_aRowLabels.size(); ++nRow)
+        {
+            for (size_t nCol = 0; nCol < m_aRowLabels[nRow].size(); ++nCol)
+            {
+                OUString aStr;
+                if (m_aRowLabels[nRow].at(nCol) >>= aStr)
+                    aPrinter.set(nRow, nCol, aStr);
+            }
+        }
+        aPrinter.print("Row labels");
+    }
+
+    svl::GridPrinter aPrinter(m_nRowCount, m_nColumnCount, true);
+
+    for (sal_Int32 nRow = 0; nRow < m_nRowCount; ++nRow)
+    {
+        tDataType aSlice( m_aData[ std::slice( nRow*m_nColumnCount, m_nColumnCount, 1 ) ] );
+        for (sal_Int32 nCol = 0; nCol < m_nColumnCount; ++nCol)
+            aPrinter.set(nRow, nCol, OUString::number(aSlice[nCol]));
+    }
+
+    aPrinter.print("Column data");
+}
+#else
+void InternalData::dump() const {}
+#endif
+
+} //  namespace chart
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */